There are only so many resources that can be used and if all of them are used they don't have enough materials or food.
Providing food water and shelter to local animals/ birds , clean and protect the enviroment ! hope this helps
Is Punnett Square what you are looking for?
Answer:
Newton's third law of motion is For every action, there is an equal and opposite reaction.
Explanation:
So if you throw a tennis ball and then hit it with a tennis racquet then the action would be the tennis ball and the equal and opposite reaction woul be the tennis ball bouncing off of the tennis racquet.